Relic Castle

When I was looking into making a fangame, I originally was going to get Essentials, but then I saw how fangames that used it were banned and so on... It made me nervous, so I got Pokemon SDK instead. For anyone who doesn't know what that is, here is a link: https://www.pokecommunity.com/showthread.php?t=416046

I know it says how SDK has more potential features than Essentials, but... I've been having some trouble with certain cmds lately. So I'm wondering if I should switch over to Essentials or not. I just don't want my fangame to be taken down...